From patchwork Tue Mar 24 11:05:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lance Wang X-Patchwork-Id: 18379 Return-Path: X-Original-To: patchwork@ffaux-bg.ffmpeg.org Delivered-To: patchwork@ffaux-bg.ffmpeg.org Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by ffaux.localdomain (Postfix) with ESMTP id 1903B448FCC for ; Tue, 24 Mar 2020 13:11:59 +0200 (EET) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id E7DEE68B836; Tue, 24 Mar 2020 13:11:58 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-pg1-f195.google.com (mail-pg1-f195.google.com [209.85.215.195]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 3D37768B813 for ; Tue, 24 Mar 2020 13:11:52 +0200 (EET) Received: by mail-pg1-f195.google.com with SMTP id u12so8849457pgb.10 for ; Tue, 24 Mar 2020 04:11:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=eN8QubietUwNr29S5Z0+etm61ofzUZRsB14Gf7L1sQs=; b=ry+xHJQ3626KnpcDIArPP92JrsOUP9eP6IYnvpfxfJLxoU1faCYjyjBmM3OROc30zf BDuQhqVJwTbAVbqeXOgDV5eeBQHn/2U5pz4r6e1gQvSVZa/JaOI1bcubHEhUODvorW8M ePW9FeiJQDNYuWHIxZT8Xe97Ml90MJDgyCDU5qB0HW68grVgsBrTEiQwFIjrSuOgyo0N O83ith1Dq3yPFAGZOf9V2QDzSuouIQOco1wj4HvilH6ZuoAZ+ahR2ld9YAnh364muWUx edrVlUPSOVQUgkkwe6IYGxkJSrT48228bFrvY5YblADqFq18VeMfbaTutdxDUdHgyBiB 0sig== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=eN8QubietUwNr29S5Z0+etm61ofzUZRsB14Gf7L1sQs=; b=S+DlU4neTO3U87wer940oW82/a+gz/pw1BEKqrCg9aN9faL5DIUknO0/hjmR19GRM1 CMTmxULC9wATP3tkmnJTZMvNjL9XtjokPxBKPeaxYJB/wuZWh8CWNo2vOAq+R8mNVcuI 3oo5Nw0AEhrReANd3TXZM+2fNh855O1rIA7VnVdZx7HCwsh4DfewrT+cvAo5j3N00erM IGb6XMHN+TMzmyiNxrxGtT8gEpJrz7bs/d6LHfjXFTu9XcFMgXZOcYgPexbe6xPEe5E9 HbBoefQ1IZrMH/EZDkHMfcKqP/b1MktYkhON3Rx3Zmi8qMimbdmZRO710vzMM6HlY08Q V3mg== X-Gm-Message-State: ANhLgQ09s1XytVbFnAjZ4B1mvXHi9TRaxQg5UB7/KaOsxOhG/ncdmToz gvwqAC0q05uf0WUKZUZYh4LqBjRH X-Google-Smtp-Source: ADFU+vvRk44f5uJMH2A4Juc6RMyEIV9WDEaefyaYaSXuYx0OZ9XXt6yHSnbQ//qt2M5c0k42n0LE5Q== X-Received: by 2002:a63:195a:: with SMTP id 26mr24923794pgz.400.1585047927107; Tue, 24 Mar 2020 04:05:27 -0700 (PDT) Received: from vpn.localdomain ([47.90.99.151]) by smtp.gmail.com with ESMTPSA id j17sm15803936pfd.175.2020.03.24.04.05.25 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 24 Mar 2020 04:05:26 -0700 (PDT) From: lance.lmwang@gmail.com To: ffmpeg-devel@ffmpeg.org Date: Tue, 24 Mar 2020 19:05:18 +0800 Message-Id: <20200324110519.15266-3-lance.lmwang@gmail.com> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20200324110519.15266-1-lance.lmwang@gmail.com> References: <20200324110519.15266-1-lance.lmwang@gmail.com> Subject: [FFmpeg-devel] [PATCH v1 3/4] avcodec/libzvbi-teletextdec: replace data_size with got_sub_ptr for better readability X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Cc: Limin Wang MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" From: Limin Wang Signed-off-by: Limin Wang --- libavcodec/libzvbi-teletextdec.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/libavcodec/libzvbi-teletextdec.c b/libavcodec/libzvbi-teletextdec.c index fe6504ff8a..8031b02286 100644 --- a/libavcodec/libzvbi-teletextdec.c +++ b/libavcodec/libzvbi-teletextdec.c @@ -636,7 +636,7 @@ static int slice_to_vbi_lines(TeletextContext *ctx, uint8_t* buf, int size) return lines; } -static int teletext_decode_frame(AVCodecContext *avctx, void *data, int *data_size, AVPacket *pkt) +static int teletext_decode_frame(AVCodecContext *avctx, void *data, int *got_sub_ptr, AVPacket *pkt) { TeletextContext *ctx = avctx->priv_data; AVSubtitle *sub = data; @@ -724,9 +724,9 @@ FF_ENABLE_DEPRECATION_WARNINGS ctx->nb_pages--; if (ret >= 0) - *data_size = 1; + *got_sub_ptr = 1; } else - *data_size = 0; + *got_sub_ptr = 0; return ret; }